[INFO] cloning repository https://github.com/auriku/rtmp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/auriku/rtmp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fauriku%2Frtmp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fauriku%2Frtmp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3655b41ed35c41ff8813d3fbd6a584b73bb4e513 [INFO] checking auriku/rtmp against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fauriku%2Frtmp" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/auriku/rtmp [INFO] finished tweaking git repo https://github.com/auriku/rtmp [INFO] tweaked toml for git repo https://github.com/auriku/rtmp written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/auriku/rtmp on toolchain 32cd9114712a24010b0583624dc52ac302194128 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/auriku/rtmp already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded amf v1.0.0 [INFO] [stderr] Downloaded bytesio v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9256ac62cb8d4ff268623260a1904a2a99664e47394fd27ee6ea1bf25fcf469 [INFO] running `Command { std: "docker" "start" "-a" "b9256ac62cb8d4ff268623260a1904a2a99664e47394fd27ee6ea1bf25fcf469", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9256ac62cb8d4ff268623260a1904a2a99664e47394fd27ee6ea1bf25fcf469", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9256ac62cb8d4ff268623260a1904a2a99664e47394fd27ee6ea1bf25fcf469", kill_on_drop: false }` [INFO] [stdout] b9256ac62cb8d4ff268623260a1904a2a99664e47394fd27ee6ea1bf25fcf469 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 354ba00c923541944372a94753dc57bf1a90c0e892271dd764504fee76d6d3dc [INFO] running `Command { std: "docker" "start" "-a" "354ba00c923541944372a94753dc57bf1a90c0e892271dd764504fee76d6d3dc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking miniz_oxide v0.8.7 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking amf v1.0.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking socket2 v0.5.9 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking tokio v1.44.2 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking bytesio v0.3.4 [INFO] [stderr] Checking rtmp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `core::fmt` [INFO] [stdout] --> src/session.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use core::fmt; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read` and `time::Duration` [INFO] [stdout] --> src/message.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | io::{Cursor, Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | net::TcpStream, [INFO] [stdout] 5 | time::Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Value` and `Version` [INFO] [stdout] --> src/message.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use amf::{Amf0Value, Value, Version}; [INFO] [stdout] | ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MessageHeaderType1` [INFO] [stdout] --> src/message.rs:12:42 [INFO] [stdout] | [INFO] [stdout] 12 | message_header::{MessageHeaderType0, MessageHeaderType1}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::fmt` [INFO] [stdout] --> src/session.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use core::fmt; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read` and `time::Duration` [INFO] [stdout] --> src/message.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | io::{Cursor, Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | net::TcpStream, [INFO] [stdout] 5 | time::Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Value` and `Version` [INFO] [stdout] --> src/message.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use amf::{Amf0Value, Value, Version}; [INFO] [stdout] | ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MessageHeaderType1` [INFO] [stdout] --> src/message.rs:12:42 [INFO] [stdout] | [INFO] [stdout] 12 | message_header::{MessageHeaderType0, MessageHeaderType1}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/session.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 32 | / loop { [INFO] [stdout] 33 | | let chunk = Chunk::read_from_stream(self.stream)?; [INFO] [stdout] 34 | | let fmt = chunk.basic_header.get_fmt(); [INFO] [stdout] 35 | | let cs_id = chunk.basic_header.get_cs_id(); [INFO] [stdout] ... | [INFO] [stdout] 120 | | .or_insert(PrecedingChunkAttributes { message_type_id: message_type_id }); [INFO] [stdout] 121 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 122 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `basic_header::BasicHeader` [INFO] [stdout] --> src/session.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | basic_header::BasicHeader, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/message.rs:28:22 [INFO] [stdout] | [INFO] [stdout] 28 | fn handle(&self, stream: &mut TcpStream) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/message.rs:44:22 [INFO] [stdout] | [INFO] [stdout] 44 | fn handle(&self, stream: &mut TcpStream) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `BasicHeaderClone` is more private than the item `BasicHeader` [INFO] [stdout] --> src/basic_header.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) trait BasicHeader: BasicHeaderClone { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `BasicHeader` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but trait `BasicHeaderClone` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/basic_header.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | trait BasicHeaderClone { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MessageHeaderClone` is more private than the item `MessageHeader` [INFO] [stdout] --> src/message_header.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait MessageHeader: MessageHeaderClone { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `MessageHeader` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `MessageHeaderClone` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/message_header.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | trait MessageHeaderClone { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/chunk.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Chunk { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 22 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `debug_print_bytes` is never used [INFO] [stdout] --> src/handshake.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn debug_print_bytes(label: &str, bytes: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/message_header.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct MessageHeaderType3 { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 142 | pub data: [u8; 0], [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MessageHeaderType3` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CursorExt` is never used [INFO] [stdout] --> src/utils.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait CursorExt { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/message.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl SetPeerBandwidth { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 53 | pub fn new(payload: [u8; 5]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UserControlMessage` is never constructed [INFO] [stdout] --> src/message.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | struct UserControlMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/message.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 67 | impl UserControlMessage { [INFO] [stdout] | ----------------------- associated function in this implementation [INFO] [stdout] 68 | pub fn new(payload: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/session.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 32 | / loop { [INFO] [stdout] 33 | | let chunk = Chunk::read_from_stream(self.stream)?; [INFO] [stdout] 34 | | let fmt = chunk.basic_header.get_fmt(); [INFO] [stdout] 35 | | let cs_id = chunk.basic_header.get_cs_id(); [INFO] [stdout] ... | [INFO] [stdout] 120 | | .or_insert(PrecedingChunkAttributes { message_type_id: message_type_id }); [INFO] [stdout] 121 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 122 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `basic_header::BasicHeader` [INFO] [stdout] --> src/session.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | basic_header::BasicHeader, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/message.rs:28:22 [INFO] [stdout] | [INFO] [stdout] 28 | fn handle(&self, stream: &mut TcpStream) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/message.rs:44:22 [INFO] [stdout] | [INFO] [stdout] 44 | fn handle(&self, stream: &mut TcpStream) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `BasicHeaderClone` is more private than the item `BasicHeader` [INFO] [stdout] --> src/basic_header.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | pub(crate) trait BasicHeader: BasicHeaderClone { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `BasicHeader` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but trait `BasicHeaderClone` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/basic_header.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | trait BasicHeaderClone { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `MessageHeaderClone` is more private than the item `MessageHeader` [INFO] [stdout] --> src/message_header.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait MessageHeader: MessageHeaderClone { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `MessageHeader` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but trait `MessageHeaderClone` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/message_header.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | trait MessageHeaderClone { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/chunk.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Chunk { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 22 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `debug_print_bytes` is never used [INFO] [stdout] --> src/handshake.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn debug_print_bytes(label: &str, bytes: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/message_header.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 141 | pub struct MessageHeaderType3 { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 142 | pub data: [u8; 0], [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MessageHeaderType3` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CursorExt` is never used [INFO] [stdout] --> src/utils.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait CursorExt { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/message.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl SetPeerBandwidth { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 53 | pub fn new(payload: [u8; 5]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UserControlMessage` is never constructed [INFO] [stdout] --> src/message.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | struct UserControlMessage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/message.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 67 | impl UserControlMessage { [INFO] [stdout] | ----------------------- associated function in this implementation [INFO] [stdout] 68 | pub fn new(payload: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.10s [INFO] running `Command { std: "docker" "inspect" "354ba00c923541944372a94753dc57bf1a90c0e892271dd764504fee76d6d3dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "354ba00c923541944372a94753dc57bf1a90c0e892271dd764504fee76d6d3dc", kill_on_drop: false }` [INFO] [stdout] 354ba00c923541944372a94753dc57bf1a90c0e892271dd764504fee76d6d3dc